13-7a/3=12

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Solution for 13-7a/3=12 equation: 



13-7a/3=12

We move all terms to the left:

13-7a/3-(12)=0

We add all the numbers together, and all the variables

-7a/3+1=0

We multiply all the terms by the denominator


-7a+1*3=0

We add all the numbers together, and all the variables

-7a+3=0

We move all terms containing a to the left, all other terms to the right

-7a=-3

a=-3/-7

a=3/7

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